/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.accumulo.core.security;

import org.apache.accumulo.core.data.ByteSequence;

/**
 * An interface for classes that contain a collection of authorizations.
 */
public interface AuthorizationContainer {
  /**
   * Checks whether this object contains the given authorization.
   *
   * @param auth
   *          authorization, as a string encoded in UTF-8
   * @return true if authorization is in this collection
   */
  boolean contains(ByteSequence auth);
}
